All Terrain Tire Weight Comparison | The Real Range In Each Size

All-terrain tire weight varies by nearly 60 lbs from the lightest standard-issue tire to the heaviest off-road monster, with the size, load rating, and ply count causing bigger swings than any brand-to-brand difference.

One wrong assumption about all-terrain tire weight can kill your fuel economy, hurt braking, or overload your suspension. The lightest 245/70R16 A/T tire comes in at 34.2 lbs, while a 37-inch mud-terrain can hit 94 lbs. A lighter tire set can save you over 30 lbs of rotating mass, which translates into real gains in stop-and-go traffic and trail driving. The table below shows exactly where each model lands.

Why All-Terrain Tire Weight Matters More Than You Think

Rotating mass has a multiplier effect. Shedding 30 lbs of tire weight across four corners improves acceleration, braking, and ride comfort more than the same static weight reduction anywhere else on the truck. The Drivingline tests on Toyota trucks found that swapping from BF Goodrich KO3s to Nitto Terra Grappler G3s saved up to 8.3 lbs per tire in 275/70R17 — that’s 33.2 lbs total rotating mass dropped without changing wheel diameter.

Heavier tires also punish suspension components faster. For daily drivers, the difference between a 38-lb P-rated tire and a 56-lb LT-rated tire is the difference between responsive street manners and a bouncy, wandering ride.

How Much Weight Does The Load Rating Add?

The single biggest weight multiplier is the load range. A P-metric all-terrain in 265/70R17 weighs around 39 lbs. The same size in an E-rated LT construction jumps to 55–58 lbs. That 15–19 lb jump comes from thicker sidewalls, deeper tread, and more steel belts — exactly what a heavy-duty truck needs, but overkill for a crossover or half-ton daily driver.

Load index numbers tell the story: C-rated tires max out at 2,756 lbs per tire; E-rated tires go from 3,085 lbs up to 3,750 lbs. The trade-off is ride harshness. A vehicle that doesn’t need E-rated capacity will ride stiffer and accelerate slower with those heavy tires bolted on.

What Is The Lightest All-Terrain Tire In Common Sizes?

In the 245/70R16 size — the standard 29.5-inch diameter — the XISr non-rated tire takes the crown at 34.2 lbs. Among named-brand options, the Kumho Road Venture AT52 (111T load index) hits 35.1 lbs, making it the lightest mainstream choice. The Bridgestone Dueler 693 comes close at roughly 34.2–35.3 lbs, though that’s an OE tire primarily found on new trucks rather than retail.

In LT sizes, the Nitto Terra Grappler G3 consistently lands as the lightest option across every tested dimension. At LT245/75R16 it weighs 45.99 lbs versus the KO3’s 49.0 lbs and the Falken AT4W’s 47.6 lbs.

All-Terrain Tire Weight In Standard 245/70R16 (29.5 Inch)

Notice the jump once the construction shifts from P-metric to LT. The Kumho Road Venture AT52 in its lighter 111T rating weighs 35.1 lbs; the same tire with an 8PR (8 ply rating) construction weighs 42.3 lbs. That 7 lb difference happens within the same model family.

LT Size Weight Comparison By Brand (Toyota Truck Testing)

The Drivingline tests pitted the Nitto Terra Grappler G3 against the BF Goodrich KO3 and Falken Wildpeak AT4W across six LT sizes on Toyota trucks. The pattern is consistent: the Nitto saves 3–8.4 lbs per tire depending on size.

The gap widens at larger sizes. At LT275/70R17, the Nitto is 8.4 lbs lighter than the KO3 per tire. Multiply that by four and the total rotating mass difference is 33.6 lbs — roughly the weight of a full gas can. For drivers who use these trucks as daily commuters, that savings improves every stoplight launch and every brake application.

If you’re looking at 35-inch tires specifically, our roundup of the best 35 inch all-terrain tires covers the models that balance weight and durability for lifted trucks and off-road builds.

Large Off-Road Tire Weights (35–40 Inches)

Above 35 inches, weight climbs fast. The 35×12.5R15 class averages 74–78 lbs, with the Milestar Patagonia on the lighter end at 71 lbs. Nitto’s Trail Grappler in 37×12.5 weighs 84.8 lbs. The Cooper Discovery STD Pro in 37×13.5 comes in around 81 lbs. At the top end, the Toyo Open Country M/T in 37×13.5 hits 94 lbs, and the same tire in 40×30.5 reaches 104 lbs per corner.

Four 94-lb tires add 376 lbs of unsprung weight. Most half-ton trucks have payload capacities around 1,500–1,800 lbs, so the tire set alone consumes over 20% of that budget before any gear.

Final Checklist: Matching Weight To Your Truck

Start with the load index your vehicle actually needs. Check the door jamb sticker, not what the tire shop suggests. C-rated tires (2,756 lbs max) work for crossovers and light SUVs. E-rated tires (3,085–3,750 lbs) are mandatory for heavy-duty trucks, fifth-wheel towing, or constant off-road work where sidewall punctures are a real risk.

Pick the lightest model that meets that load requirement. In standard sizes, the Kumho Road Venture AT52 and Nitto Terra Grappler G3 are the lightest picks in their respective classes. If you drive a half-ton truck on pavement most of the time, P-metric tires with the right load index will ride better and save fuel. If you actually need E-rated tires for a heavy payload, the Nitto gives you the weight advantage without sacrificing the load floor.

One final check: Tire Rack lists weights in imperial pounds, not kilograms — a common source of confusion that leads people to think a 35-lb tire weighs 35 kg.